Book in Advance and Save Up to 40% Off Barceló Hotels & Resorts, Czech Republic. Barceló Hotels & Resorts rewards up to 40% for advance booking. Book for minimum 3 nights stay at the Barceló Brno Palace Hotel in Brno, Czech Republic and save up to 20%. Use the promocode and receive an extra 20% discount for family and suite rooms plus free Wi Fi, late check out until 14.00, free access to the gym and sauna. Terms & Conditions: Offer valid until 31 December 2017. Minimum 3 nights stay required. Discount code are valid for stays until 31 December 2016.